22626420626 has 8 divisors (see below), whose sum is σ = 33980672880. Its totient is φ = 11299529668.

The previous prime is 22626420613. The next prime is 22626420673. The reversal of 22626420626 is 62602462622.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 22626420626.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6838256 + ... + 6841563.

It is an arithmetic number, because the mean of its divisors is an integer number (4247584110).

Almost surely, 2^22626420626 is an apocalyptic number.

22626420626 is a deficient number, since it is larger than the sum of its proper divisors (11354252254).

22626420626 is a wasteful number, since it uses less digits than its factorization.

22626420626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13680648.

The product of its (nonzero) digits is 165888, while the sum is 38.

The spelling of 22626420626 in words is "twenty-two billion, six hundred twenty-six million, four hundred twenty thousand, six hundred twenty-six".